Pronunciation: /ʌnˈpɑsəbəl/
adjective used informally to mean something that is not possible or cannot happen
A1 It is unpossible for a fish to live on land.
A2 For a human to fly without wings is unpossible.
B1 Some people believe that time travel is unpossible.
B2 The idea of a perpetual motion machine is often considered unpossible.
C1 Many scientists argue that teleportation is unpossible with our current understanding of physics.
C2 Despite advances in technology, achieving immortality is still seen as unpossible by many.
formal The concept of perpetual motion machines is considered unpossible according to the laws of physics.
informal I think it's unpossible for us to finish this project by tomorrow.
slang It's unpossible for me to make it to the party tonight, I have too much homework.
figurative She believed that finding true love was unpossible after her heart had been broken so many times.
unpossibled
unpossibles
more unpossible
most unpossible
unpossible
will be unpossible
has been unpossible
is being unpossible
unpossible
unpossible
to be unpossible
unpossibling
unpossibled